The University of California, Los Angeles (UCLA) is a public research university located in the Westwood neighborhood of Los Angeles. It is the second-oldest of the 10 campuses of the University of California system. UCLA is considered a Public Ivy and flagship campus of the UC system. It offers 337 undergraduate and graduate degree programs in a wide range of disciplines. With an approximate enrollment of 28,000 undergraduate and 12,000 graduate students, UCLA is the university with the largest enrollment in the state of California and the most popular university in the United States by number of applicants.